<template>
    <div class="shopcar-container">
        <div class="goods-list">
            <div class="mui-card" v-for="(item, i) in goodslist" :key="item.id">
                <div class="mui-card-content">
                    <div class="mui-card-content-inner">
                        <mt-switch 
                        v-model="$store.getters.getGoodsSelected[item.id]"
                        @change="selectedChanged(item.id, $store.getters.getGoodsSelected[item.id])"></mt-switch>
                        <img :src="item.thumb_path" alt="">
                        <div class="info">
                            <h1>{{item.title}}</h1>
                            <p>
                                <span class="price">${{item.sell_price}}</span>
                                <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                                <a href="#" @click.prevent="remove(item.id, i)">删除</a>
                            </p>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- 结算区域 -->
        <div class="mui-card">
            <div class="mui-card-content">
                <div class="mui-card-content-inner jiesuan">
                    <div class="left">
                        <p>总计(不含运费)</p>
                        <p>已勾选商品<span class="red">{{$store.getters.getGoodsCountAndAmount.count}}</span>件，总价 <span class="red">￥ {{$store.getters.getGoodsCountAndAmount.amount}}</span></p>
                    </div>
                    <mt-button type="danger">去结算</mt-button>

                </div>
            </div>
        </div>

        <p>{{$store.getters.getGoodsSelected}}</p>

    </div>
</template>

<script>
import numbox from '../subcomponents/shopcar_numbox.vue'
export default {
    data(){
        return {
            goodslist:[]
        }
    },
    created(){
        this.getGoodsList();
    },
    methods:{
        getGoodsList(){
            var idArr=[]
            this.$store.state.car.forEach(item=>idArr.push(item.id))
            if(idArr.length <= 0)
                return;
            this.$http.get("api/goods/getshopcarlist/" + idArr.join(",")).then(result=>{
                if(result.body.status === 0) {
                    this.goodslist = result.body.message;
                } else {

                }
            })
        },
        remove(id, index){
            this.goodslist.splice(index, 1)
            this.$store.commit('removeFromCar', id)

        },
        selectedChanged(id, val){
            console.log(id + '--' + val)
            this.$store.commit('updateGoodsSelected', {id, selected:val})
        }
    },
    components:{
        numbox
    }
    
}
</script>

<style lang="scss" scoped>
.shopcar-container{
    background-color: #eee;
    overflow: hidden;
    .mui-card-content-inner{
        display: flex;
        align-items: center;
    }
    .goods-list{
        img{
            width:60px;
            height:60px;
        }
        h1{
            font-size:14px;
        }
        .info{
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            .price{
                color:red;
                font-weight: bold;
            }
        }
    }
    .jiesuan{
        display: flex;
        justify-content: space-between;
        align-items: center;
        .red{
            color:red;
            font-weight: bold;
            font-size:16px;
        }
    }

}
</style>